Fig. 4

Effects of different treatments on testicular MDA (a), SOD (b) and catalase (c) activities. Values are mean ± SEM. Number of rats per group = 5.c: p < 0.001 compared to sham operated;#: p < 0.001 compared to normal;*: p<0.05;**: p<0.01***: p<0.001 compared to DW;¤: p < 0.001 compared to right testis (same group); α: p < 0.001 compared to 2 weeks (same group); β: p < 0.001 compared to 4 weeks (same group). Abbreviations: MDA: malondialdehyde; SOD: superoxide dismutase; N: normal; SO: sham operated; DW: distilled water; Vit E: vitamin E; AE12 / AE60: aqueous extract administered at 12 mg/kg or 60 mg/kg; ME12 / ME60: methanolic extract administered at 12 mg/kg or 60 mg/kg